摘要:
Provided are thermoelectric cooling packages and thermal management methods thereof. The method may include measuring a temperature of the thermoelectric cooling package including a semiconductor chip and a thermoelectric cooler, comparing the temperature of the thermoelectric cooling package with a target temperature, operating the thermoelectric cooler when the temperature of the thermoelectric cooling package is higher than the target temperature, and stopping the operation of the thermoelectric cooler when the temperature of the thermoelectric cooling package becomes lower than the target temperature.
摘要:
A surface temperature management method of mobile device is provided. The method includes sensing a temperature of an application processor in an operation mode of the mobile device; and controlling the application processor using the sensed temperature and a surface temperature management table to manage a surface temperature of a target part of the mobile device. The surface temperature management table includes information related to the temperature of the application processor corresponding to the surface temperature of the target part in the operation mode.
摘要:
Chip-on-film packages are provided. A chip-on-film package includes a film substrate having a first surface and a second surface opposite to each other, a semiconductor chip on the first surface, and a thermal deformation member adjacent to the second surface. The thermal deformation member has a construction that causes its shape to transform according to a temperature. Related devices and device assembles are also provided.
摘要:
A semiconductor package includes a first package including a first substrate and a first semiconductor chip mounted on the first substrate and a second package facing and spaced apart from the first package. The second package includes a second substrate on which a second semiconductor chip is mounted. The semiconductor package also includes a connection structure electrically connecting the first and second packages to each other, a first temperature sensor connected to the first substrate, a second temperature sensor connected to the first semiconductor chip, and a third temperature sensor connected to the second semiconductor chip.
摘要:
According to example embodiments, a semiconductor package may include a first package substrate, a first semiconductor chip on the first package substrate, and a thermistor array film on the first semiconductor chip. The thermistor array film may include a variable resistive film that covers the first semiconductor chip, and an array of electrode patterns that are connected to the variable resistive film. The array of electrode patterns may be connected to at least one of the upper and lower surfaces of the variable resistive film.
摘要:
A semiconductor package is provided which includes a redistribution substrate, an interconnect substrate on the redistribution substrate, a metal layer on the semiconductor chip, a semiconductor chip on the redistribution substrate and in the hole of the interconnect substrate, and a mold layer in a gap between the semiconductor chip and the interconnect substrate. The interconnect substrate includes a hole penetrating thereinside. The interconnect substrate includes base layers and a conductive member extending through the base layers. A top surface of the interconnect substrate is positioned either above or below the level of the top surface of the metal layer.
摘要:
A semiconductor package comprising: a semiconductor chip; a connection pillar that is disposed adjacent to the semiconductor chip; a first heat dissipation layer disposed on the semiconductor chip; and a second heat dissipation layer disposed on the first heat dissipation layer, the second heat dissipation layer including a first protrusion extending beyond a perimeter of the semiconductor chip and extending towards the connection pillar.